69173896

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{25357}}^1$

素因数の和:25405

約数の個数: 32

約数和(自身を含む): 146062080

約数和(自身を除く): 76888184

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 248, 341, 682, 1364, 2728, 25357, 50714, 101428, 202856, 278927, 557854, 786067, 1115708, 1572134, 2231416, 3144268, 6288536, 8646737, 17293474, 34586948, 69173896]

約数ペア:

[(1, 69173896), (2, 34586948), (4, 17293474), (8, 8646737), (11, 6288536), (22, 3144268), (31, 2231416), (44, 1572134), (62, 1115708), (88, 786067), (124, 557854), (248, 278927), (341, 202856), (682, 101428), (1364, 50714), (2728, 25357)]